/Engine/Plugins/NetcodeUnitTest/NetcodeUnitTest/Source/NetcodeUnitTest/Classes/MinimalClient.h
Delegate for notifying on (and optionally blocking) replicated actor creation
typedef TBaseDelegate_ThreeParams< void, [UClass](API\Runtime\CoreUObject\UObject\UClass) *, bool, bool & > FOnMinClientRepActorSpawn